Commit b5d1cd10 authored by Christoph Hellwig's avatar Christoph Hellwig Committed by Lee Jones
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scsi: dc395x: fix DMA API usage in sg_update_list 



[ Upstream commit 6c404a68 ]

We need to transfer device ownership to the CPU before we can manipulate
the mapped data.

Signed-off-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
Signed-off-by: default avatarLee Jones <lee.jones@linaro.org>
Change-Id: I823fce2f6cf25455b7ae5fd4f10a84fbfc5a5b2d
parent ef69184f
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